License and Distribution Agreements - Additional Information (Details) - USD ($)		3 Months Ended
	Mar. 17, 2023	Mar. 31, 2023
License And Distribution Agreements [Line Items]
Issuance of common stock		$ 136,000
Common Stock
License And Distribution Agreements [Line Items]
Sale of shares		132,958
Sorrento License Agreement
License And Distribution Agreements [Line Items]
Incentive payment		$ 0
Pulthera, LLC Binding Term Sheet
License And Distribution Agreements [Line Items]
Payment of option fee in cash		3,000,000
Pulthera, LLC Binding Term Sheet | Common Stock
License And Distribution Agreements [Line Items]
Sale of shares	1,694,915
Issuance of common stock		1,000,000
Pulthera, LLC Binding Term Sheet | Research and Development Expense
License And Distribution Agreements [Line Items]
Option fee included in research and development expense		$ 3,000,000